answersLogoWhite

0


Best Answer

Because it can be divided by more than just 1 and itself. It can also be divided by 11 and 13.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why isn't 143 not a prime number?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is the number 143 a prime number?

No. 143 has prime factors 11 and 13.


Is 143 a composite or prime number?

143 is not prime. 143 = 11 * 13


Why 143 is not a prime number?

A prime number is a positive integer that has exactly two positive integer factors. 1 and itself.11 x 13 =143 ,so 143 is not a prime number


Is 143 prime number?

No


A number that isnt a prime number?

Composite


What is the smallest prime number that divides into 143?

It is: 11 and 143/11 = 13 wich is also a prime number


What is a number called when it isnt a prime number?

Composite


What are the factors and prime factors of 143?

The 4 factors of 143 are 1,11,13,143The prime factors of 143 are 11 and 13The prime factorization of 143 is 11x13Thanks buddy.Factors are numbers you can multiply together to get another number.143: 1, 11, 13, 143


Why is prime number 143 not divisible by any numbers from 2 through 10?

143 is not a prime number. So the question makes no sense.


What two prime number multiply to make 143?

11*13=143


Is the number 143 a composite number or a Prime number?

143 is a composite number because it has more than two factors


Is 143 prime number or composite?

Composite.